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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Reference substances

Reference substances

Currently viewing:
IUPAC name:
propane-1,3-diol

Inventory

EC number:
207-997-3
EC name:
Propane-1,3-diol
CAS number:
504-63-2
CAS number:
504-63-2
Synonyms
Names:
1,3-Dihydroxypropane
1,3-Propanediol
Trimethylene glycol
Identifier:
EC name
Propane-1,3-diol
Identifier:
EC number
207-997-3
Identifier:
IUPAC name
1,3-Dihydroxypropane
Identifier:
IUPAC name
Propane-1,3-diol
Identifier:
IUPAC name
propane-1,3-diol
Identifier:
other: Molecular formula
C3H8O2
Identifier:
other: InChl
1S/C3H8O2/c4-2-1-3-5/h4-5H,1-3H2
Identifier:
other: SMILES notation
C(CO)CO
Identifier:
other: Molecular formula
C3H802
Identifier:
other: InChl
InChI=1S/C3H8O2/c4-2-1-3-5/h4-5H,1-3H2
Identifier:
other: SMILES notation
OCCCO
Identifier:
other: InChl
Propane-1,3-diol
Identifier:
other: InChl
YPFDHNVEDLHUCE-UHFFFAOYSA-N
propane-1,3-diol

Molecular and structural information

Molecular formula:
C3H8O2
Molecular weight:
76.094
SMILES notation:
OCCCO
InChl:
InChI=1/C3H8O2/c4-2-1-3-5/h4-5H,1-3H2
Structural formula:
Chemical structure

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